/* ============================================================
   Plataforma Municipal — INFONET MS
   Sistema de design compartilhado
   ============================================================ */

:root {
  /* Marca — azul institucional */
  --brand-900: #0a2350;
  --brand-800: #0f3068;
  --brand-700: #143a7d;
  --brand-600: #1b4fa8;   /* primário */
  --brand-500: #2a63c4;
  --brand-400: #5388db;
  --brand-200: #b9d0f2;
  --brand-100: #e4eefb;
  --brand-50:  #f3f8fe;

  /* Acentos por sistema */
  --acc-green: #15a06a;   /* SGME — micromobilidade */
  --acc-green-soft: #e3f6ee;
  --acc-amber: #e8920c;   /* SIP — iluminação */
  --acc-amber-soft: #fdf0db;
  --acc-blue: var(--brand-600); /* Frotas */
  --acc-blue-soft: var(--brand-100);

  /* Neutros — levemente frios */
  --ink-900: #0d1626;
  --ink-800: #1a2740;
  --ink-700: #33415b;
  --ink-600: #4d5b76;
  --ink-500: #6b7894;
  --ink-400: #97a2b8;
  --ink-300: #c8d0de;
  --ink-200: #e3e8f0;
  --line:    #e6ebf3;
  --paper:   #ffffff;
  --paper-2: #f5f8fc;
  --paper-3: #eef3fa;

  /* Tipografia */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Public Sans', system-ui, sans-serif;

  /* Sombra / raio */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 34px;
  --sh-sm: 0 1px 2px rgba(13,22,38,.06), 0 1px 3px rgba(13,22,38,.05);
  --sh-md: 0 4px 14px rgba(13,22,38,.07), 0 2px 6px rgba(13,22,38,.05);
  --sh-lg: 0 24px 60px -20px rgba(13,38,86,.28), 0 8px 24px -12px rgba(13,22,38,.12);
  --sh-brand: 0 18px 40px -16px rgba(27,79,168,.45);

  --maxw: 1200px;
  --gut: clamp(20px, 5vw, 64px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-800);
  background: var(--paper);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink-900);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
  font-weight: 600;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gut);
}

.section { padding-block: clamp(64px, 9vw, 128px); }

/* ---- Eyebrow / kicker ---- */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--brand-600);
}
.kicker::before {
  content: "";
  width: 22px; height: 2px;
  background: currentColor;
  border-radius: 2px;
}
.kicker.center { justify-content: center; }

.section-head { max-width: 720px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 {
  font-size: clamp(30px, 4vw, 46px);
  margin-top: 18px;
}
.section-head .lede {
  margin-top: 18px;
  color: var(--ink-600);
  font-size: clamp(17px, 1.5vw, 19px);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15.5px;
  padding: 14px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  background: var(--brand-600);
  color: #fff;
  box-shadow: var(--sh-brand);
}
.btn-primary:hover { background: var(--brand-700); transform: translateY(-2px); }
.btn-ghost {
  background: #fff;
  color: var(--ink-800);
  border-color: var(--ink-200);
  box-shadow: var(--sh-sm);
}
.btn-ghost:hover { border-color: var(--brand-300, var(--brand-400)); color: var(--brand-700); transform: translateY(-2px); }
.btn-whats { background: #1faa53; color: #fff; box-shadow: 0 14px 30px -14px rgba(31,170,83,.6); }
.btn-whats:hover { background: #178f44; transform: translateY(-2px); }
.btn-lg { padding: 17px 30px; font-size: 16.5px; }
.btn-link {
  display: inline-flex; align-items: center; gap: 7px;
  font-weight: 700; color: var(--brand-600); font-size: 15.5px;
}
.btn-link svg { width: 17px; height: 17px; transition: transform .2s ease; }
.btn-link:hover svg { transform: translateX(4px); }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 6px 24px -18px rgba(13,22,38,.4);
}
.nav {
  display: flex; align-items: center; gap: 28px;
  height: 76px;
}
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 11px;
  background: #fff;
  display: grid; place-items: center;
  box-shadow: var(--sh-sm); border: 1px solid var(--line);
  position: relative; overflow: hidden; flex: none;
}
.brand-mark img { width: 100%; height: 100%; object-fit: contain; }
.brand-mark svg { width: 24px; height: 24px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text b {
  font-family: var(--font-display); font-weight: 600;
  font-size: 17px; color: var(--ink-900); letter-spacing: -.02em;
}
.brand-text span { font-size: 11.5px; color: var(--ink-500); font-weight: 600; letter-spacing: .04em; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-weight: 600; font-size: 15px; color: var(--ink-700);
  padding: 9px 14px; border-radius: 9px; transition: background .15s ease, color .15s ease;
}
.nav-links a:hover { background: var(--paper-3); color: var(--brand-700); }
.nav-actions { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 11px;
  border: 1px solid var(--ink-200); background: #fff; cursor: pointer;
  align-items: center; justify-content: center; flex-direction: column; gap: 5px;
}
.nav-toggle span { width: 20px; height: 2px; background: var(--ink-800); border-radius: 2px; transition: .25s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 940px) {
  .nav-links, .nav-actions .btn-ghost { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu.open { display: block; }
}
.mobile-menu {
  display: none; border-top: 1px solid var(--line); background: #fff;
  padding: 16px var(--gut) 26px;
}
.mobile-menu a {
  display: block; padding: 14px 4px; font-weight: 600; font-size: 17px;
  color: var(--ink-800); border-bottom: 1px solid var(--line);
}
.mobile-menu .btn { width: 100%; justify-content: center; margin-top: 18px; }

/* ============================================================
   Hero
   ============================================================ */
.hero { position: relative; overflow: hidden; background: var(--paper); }
.hero-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(900px 500px at 78% -8%, var(--brand-100), transparent 60%),
    radial-gradient(700px 480px at 6% 8%, #eef6f1, transparent 55%);
}
.hero-grid-lines {
  position: absolute; inset: 0; z-index: 0; opacity: .5;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(80% 70% at 70% 0%, #000 30%, transparent 75%);
          mask-image: radial-gradient(80% 70% at 70% 0%, #000 30%, transparent 75%);
}
.hero .wrap { position: relative; z-index: 2; }
.hero-inner {
  display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 60px);
  align-items: center;
  padding-block: clamp(48px, 6vw, 88px);
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; border: 1px solid var(--line);
  padding: 8px 15px 8px 11px; border-radius: 999px;
  font-size: 13.5px; font-weight: 600; color: var(--ink-700);
  box-shadow: var(--sh-sm);
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--acc-green); box-shadow: 0 0 0 4px var(--acc-green-soft); }
.hero h1 {
  font-size: clamp(36px, 4.6vw, 56px);
  margin-top: 22px;
}
.hero h1 .hl { color: var(--brand-600); }
.hero-sub {
  margin-top: 22px; font-size: clamp(17px, 1.6vw, 20px);
  color: var(--ink-600); max-width: 540px;
}
.hero-cta { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.hero-trust { display: flex; gap: 26px; margin-top: 38px; flex-wrap: wrap; }
.hero-trust .ht { display: flex; flex-direction: column; }
.hero-trust .ht b { font-family: var(--font-display); font-size: 30px; color: var(--ink-900); }
.hero-trust .ht span { font-size: 13.5px; color: var(--ink-500); font-weight: 600; }
.hero-trust .sep { width: 1px; background: var(--line); }

@media (max-width: 880px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; margin-right: 0 !important; width: 100% !important; }
}
/* Hero dashboard bleeds toward the right viewport edge for presence */
@media (min-width: 881px) {
  .hero-visual { margin-right: calc(var(--gut) * -1); width: calc(100% + var(--gut) + 30px); }
}

/* ---- Hero: composição de 2 dashboards em camadas ---- */
.hero-stack { position: relative; padding-bottom: 22%; }
.hs-card { margin: 0; position: relative; }
.hs-card .appframe { box-shadow: var(--sh-lg); border-radius: var(--r-md); overflow: hidden; }
.hs-card .appbar { padding: 9px 13px; }
.hs-card .appbar .dots i { width: 9px; height: 9px; }
.hs-card img { display: block; width: 100%; height: auto; }
.hs-tag {
  position: absolute; z-index: 4; top: -11px; left: 14px;
  font-family: var(--font-body); font-weight: 800; font-size: 11.5px;
  letter-spacing: .03em; color: #fff; background: var(--c, var(--brand-600));
  padding: 5px 11px; border-radius: 999px; box-shadow: var(--sh-md);
  white-space: nowrap;
}
.hs-main { z-index: 1; transform: perspective(2200px) rotateY(-6deg) rotateX(1.5deg); transform-origin: center; }
.hs-sgme {
  position: absolute; z-index: 3; width: 56%; right: -4%; bottom: -2%;
  transform: perspective(2200px) rotateY(-6deg);
}
.hs-sgme .hs-tag { font-size: 10.5px; padding: 4px 10px; }
@media (max-width: 880px) {
  .hero-stack { padding-bottom: 16%; }
  .hs-main { transform: none; }
  .hs-sgme { width: 52%; right: -3%; bottom: -6%; transform: none; }
}

/* ---- App mock (browser frame + dashboard) ---- */
.appframe {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--sh-lg);
  overflow: hidden;
}
.appframe.float { transform: perspective(2000px) rotateY(-6deg) rotateX(1.5deg) scale(1.02); transform-origin: left center; }
.appbar {
  display: flex; align-items: center; gap: 8px;
  padding: 13px 16px; border-bottom: 1px solid var(--line); background: var(--paper-2);
}
.appbar .dots { display: flex; gap: 6px; }
.appbar .dots i { width: 11px; height: 11px; border-radius: 50%; background: var(--ink-200); display: block; }
.appbar .url {
  margin-left: 10px; flex: 1; background: #fff; border: 1px solid var(--line);
  border-radius: 7px; font-size: 12px; color: var(--ink-500); padding: 6px 12px;
  font-family: var(--font-body);
}
.appbody { display: grid; grid-template-columns: 188px 1fr; min-height: 360px; }
.appside { background: var(--brand-900); padding: 18px 14px; display: flex; flex-direction: column; gap: 6px; }
.appside .logo { display: flex; align-items: center; gap: 8px; color: #fff; font-family: var(--font-display); font-weight: 600; font-size: 14px; margin-bottom: 12px; }
.appside .logo i { width: 22px; height: 22px; border-radius: 6px; background: linear-gradient(145deg, var(--brand-400), var(--brand-600)); display: block; }
.appnav { display: flex; align-items: center; gap: 10px; padding: 9px 11px; border-radius: 9px; color: #aebfdc; font-size: 12.5px; font-weight: 600; }
.appnav i { width: 15px; height: 15px; border-radius: 4px; background: currentColor; opacity: .55; display: block; flex: none; }
.appnav.active { background: rgba(255,255,255,.1); color: #fff; }
.appmain { padding: 20px; background: var(--paper-2); }
.appmain .row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.appmain .row h5 { font-family: var(--font-display); font-size: 15px; color: var(--ink-900); margin: 0; }
.appmain .pill { font-size: 11px; font-weight: 700; padding: 5px 11px; border-radius: 999px; background: var(--acc-green-soft); color: var(--acc-green); }
.stat-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; margin-bottom: 16px; }
.stat-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 13px; }
.stat-card .lbl { font-size: 10.5px; color: var(--ink-500); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.stat-card .val { font-family: var(--font-display); font-size: 22px; color: var(--ink-900); margin-top: 4px; font-weight: 600; }
.stat-card .val small { font-size: 12px; color: var(--acc-green); font-weight: 700; }
.mock-map { background: #fff; border: 1px solid var(--line); border-radius: 12px; height: 150px; position: relative; overflow: hidden; }
.mock-map .grid { position: absolute; inset: 0; background-image: linear-gradient(var(--paper-3) 1px, transparent 1px), linear-gradient(90deg, var(--paper-3) 1px, transparent 1px); background-size: 26px 26px; }
.mock-map .road { position: absolute; background: var(--paper-3); }
.mock-pin { position: absolute; width: 16px; height: 16px; border-radius: 50% 50% 50% 2px; transform: rotate(45deg); box-shadow: 0 4px 10px -2px rgba(13,22,38,.3); }

/* ============================================================
   Logo strip / prova social
   ============================================================ */
.proof { border-block: 1px solid var(--line); background: var(--paper-2); }
.proof .wrap { padding-block: 34px; }
.proof .lead { text-align: center; font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-500); margin-bottom: 24px; }
.proof-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 18px 30px; }
.proof-chip {
  display: flex; align-items: center; gap: 10px;
  color: var(--ink-500); font-weight: 700; font-size: 15px; letter-spacing: .01em;
  opacity: .8;
}
.proof-chip svg { width: 22px; height: 22px; color: var(--ink-400); }

/* ============================================================
   Sistemas showcase (tabs)
   ============================================================ */
.tabs-nav { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 36px; }
.tab-btn {
  display: flex; align-items: center; gap: 11px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 13px 18px; cursor: pointer; transition: .2s; font-family: var(--font-body);
  box-shadow: var(--sh-sm);
}
.tab-btn .ic { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; flex: none; }
.tab-btn .ic svg { width: 19px; height: 19px; }
.tab-btn .tx { text-align: left; line-height: 1.15; }
.tab-btn .tx b { font-family: var(--font-display); font-weight: 600; font-size: 15px; color: var(--ink-900); display: block; }
.tab-btn .tx span { font-size: 12.5px; color: var(--ink-500); font-weight: 600; }
.tab-btn:hover { transform: translateY(-2px); box-shadow: var(--sh-md); }
.tab-btn[aria-selected="true"] { border-color: transparent; box-shadow: var(--sh-md), inset 0 0 0 2px var(--tab-accent, var(--brand-600)); }

.tab-panels { margin-top: 30px; }
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeUp .5s ease; }
.showcase {
  display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: clamp(28px, 5vw, 64px);
  align-items: center;
  background: var(--paper-2); border: 1px solid var(--line);
  border-radius: var(--r-xl); padding: clamp(28px, 4vw, 56px);
  position: relative; overflow: hidden;
}
.showcase::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(520px 300px at 100% 0%, var(--panel-glow, var(--brand-100)), transparent 62%);
  pointer-events: none;
}
.showcase > * { position: relative; z-index: 1; min-width: 0; }
.hero-copy, .hero-visual { min-width: 0; }
.sc-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase;
  padding: 7px 13px; border-radius: 999px;
}
.sc-title { font-size: clamp(26px, 3vw, 38px); margin-top: 18px; }
.sc-sub { font-size: 17px; color: var(--ink-600); margin-top: 16px; }
.sc-list { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 11px; }
.sc-list li { display: flex; align-items: flex-start; gap: 11px; font-size: 15.5px; color: var(--ink-700); }
.sc-list li svg { width: 20px; height: 20px; flex: none; margin-top: 1px; }
.sc-cta { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

@media (max-width: 860px) {
  .showcase { grid-template-columns: 1fr; }
  .showcase .sc-visual { order: -1; }
  .appframe.float { transform: none; }
}

/* ============================================================
   Metodologia (stepper)
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 48px; counter-reset: step; }
.step { position: relative; }
.step .n {
  width: 50px; height: 50px; border-radius: 14px;
  display: grid; place-items: center; font-family: var(--font-display); font-weight: 600;
  font-size: 20px; color: #fff; background: linear-gradient(145deg, var(--brand-500), var(--brand-700));
  box-shadow: var(--sh-brand); margin-bottom: 18px;
}
.step h4 { font-size: 18.5px; }
.step p { margin-top: 9px; color: var(--ink-600); font-size: 15px; }
.step::after {
  content: ""; position: absolute; top: 25px; left: 64px; right: -10px; height: 2px;
  background: repeating-linear-gradient(90deg, var(--ink-300) 0 6px, transparent 6px 12px);
}
.step:last-child::after { display: none; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr 1fr; } .step::after { display: none; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

.method-band {
  margin-top: 48px; display: flex; gap: 20px; align-items: center;
  background: var(--brand-900); color: #fff; border-radius: var(--r-lg);
  padding: 28px 32px; position: relative; overflow: hidden;
}
.method-band .ic { width: 56px; height: 56px; border-radius: 15px; background: rgba(255,255,255,.12); display: grid; place-items: center; flex: none; }
.method-band .ic svg { width: 28px; height: 28px; color: #fff; }
.method-band b { font-family: var(--font-display); font-size: 19px; display: block; margin-bottom: 4px; }
.method-band p { color: #c0cfe8; font-size: 15px; }

/* ============================================================
   Diferenciais (cards)
   ============================================================ */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 48px; }
.feature-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 28px; transition: .22s; box-shadow: var(--sh-sm);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md); border-color: var(--brand-200); }
.feature-card .ic { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--brand-100); color: var(--brand-600); margin-bottom: 18px; }
.feature-card .ic svg { width: 25px; height: 25px; }
.feature-card h4 { font-size: 19px; }
.feature-card p { margin-top: 10px; color: var(--ink-600); font-size: 15px; }
.feature-card.span2 { grid-column: span 2; background: linear-gradient(135deg, var(--brand-700), var(--brand-900)); border: none; color: #fff; }
.feature-card.span2 .ic { background: rgba(255,255,255,.14); color: #fff; }
.feature-card.span2 h4 { color: #fff; }
.feature-card.span2 p { color: #c4d3ec; }
@media (max-width: 880px) { .feature-grid { grid-template-columns: 1fr 1fr; } .feature-card.span2 { grid-column: span 2; } }
@media (max-width: 560px) { .feature-grid { grid-template-columns: 1fr; } .feature-card.span2 { grid-column: span 1; } }

/* ============================================================
   CTA final
   ============================================================ */
.cta-final { position: relative; overflow: hidden; }
.cta-card {
  background: linear-gradient(135deg, var(--brand-600), var(--brand-800));
  border-radius: var(--r-xl); padding: clamp(40px, 6vw, 72px);
  text-align: center; position: relative; overflow: hidden; box-shadow: var(--sh-lg);
}
.cta-card::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(70% 100% at 50% 0%, #000, transparent 75%);
          mask-image: radial-gradient(70% 100% at 50% 0%, #000, transparent 75%);
}
.cta-card > * { position: relative; z-index: 1; }
.cta-card h2 { color: #fff; font-size: clamp(28px, 4vw, 44px); }
.cta-card p { color: #cfe0f7; font-size: 18px; margin-top: 16px; max-width: 560px; margin-inline: auto; }
.cta-card .btns { display: flex; gap: 14px; justify-content: center; margin-top: 32px; flex-wrap: wrap; }
.cta-card .btn-ghost { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.3); box-shadow: none; }
.cta-card .btn-ghost:hover { background: rgba(255,255,255,.18); }
.cta-contacts { margin-top: 26px; color: #aec6ec; font-size: 14.5px; font-weight: 600; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { background: var(--ink-900); color: #aeb9cc; padding-block: clamp(48px, 6vw, 72px) 32px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer-brand .brand-text b { color: #fff; }
.footer-brand .brand-text span { color: #8593ad; }
.footer-brand p { margin-top: 18px; max-width: 320px; font-size: 14.5px; color: #8e9bb4; }
.footer-col h5 { font-family: var(--font-display); color: #fff; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 16px; font-weight: 600; }
.footer-col a { display: block; padding: 6px 0; font-size: 15px; color: #aeb9cc; transition: color .15s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { margin-top: 44px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 13.5px; color: #76829b; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,.07); display: grid; place-items: center; color: #c2cde0; transition: .18s; }
.footer-socials a:hover { background: var(--brand-600); color: #fff; transform: translateY(-2px); }
.footer-socials svg { width: 18px; height: 18px; }
@media (max-width: 760px) { .footer-top { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: span 2; } }

/* ============================================================
   Animations / utils
   ============================================================ */
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.reveal-on [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal-on [data-reveal].in { opacity: 1; transform: none; }
.reveal-on [data-reveal][data-delay="1"] { transition-delay: .08s; }
.reveal-on [data-reveal][data-delay="2"] { transition-delay: .16s; }
.reveal-on [data-reveal][data-delay="3"] { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

.eyetag {
  position: absolute; top: -10px; left: -10px; z-index: 5;
  font-family: var(--font-body); font-size: 10px; letter-spacing: .08em;
  background: #0d1626; color: #9fb0cc; padding: 4px 8px; border-radius: 6px;
  text-transform: uppercase; font-weight: 700; opacity: 0; pointer-events: none;
}

/* ============================================================
   Páginas internas (sistemas)
   ============================================================ */
.subhero {
  position: relative; overflow: hidden;
  --sys: var(--brand-600); --sys-soft: var(--brand-100);
  background: var(--paper);
}
.subhero-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(820px 460px at 82% -10%, var(--sys-soft), transparent 62%),
    linear-gradient(180deg, var(--paper-2), var(--paper) 60%);
}
.subhero-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px; opacity: .45;
  -webkit-mask-image: radial-gradient(75% 70% at 75% 0%, #000 25%, transparent 72%);
          mask-image: radial-gradient(75% 70% at 75% 0%, #000 25%, transparent 72%);
}
.subhero .wrap { position: relative; z-index: 2; }
.subhero-inner {
  display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px); align-items: center;
  padding-block: clamp(40px, 6vw, 80px);
}
.breadcrumb { display: flex; align-items: center; gap: 9px; font-size: 14px; font-weight: 600; color: var(--ink-500); margin-bottom: 26px; flex-wrap: wrap; }
.breadcrumb a { color: var(--ink-500); transition: color .15s; }
.breadcrumb a:hover { color: var(--sys); }
.breadcrumb .sep { color: var(--ink-300); }
.breadcrumb .cur { color: var(--ink-800); }
.sys-pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 9px 16px 9px 11px; border-radius: 999px; background: #fff;
  border: 1px solid var(--line); box-shadow: var(--sh-sm); margin-bottom: 22px;
}
.sys-pill .ic { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: var(--sys-soft); color: var(--sys); }
.sys-pill .ic svg { width: 19px; height: 19px; }
.sys-pill b { font-family: var(--font-display); font-weight: 600; font-size: 15px; color: var(--ink-900); }
.sys-pill span { font-size: 13px; color: var(--ink-500); font-weight: 600; }
.subhero h1 { font-size: clamp(34px, 4.8vw, 56px); }
.subhero .lede { margin-top: 20px; font-size: clamp(17px, 1.6vw, 20px); color: var(--ink-600); max-width: 540px; }
.subhero .hero-cta { margin-top: 30px; }
.subhero .tag-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 30px; }
.subhero .tag-row .t { font-size: 13px; font-weight: 700; color: var(--sys); background: var(--sys-soft); padding: 7px 13px; border-radius: 999px; }
@media (max-width: 880px) { .subhero-inner { grid-template-columns: 1fr; } .subhero .sub-visual { order: -1; } }

.btn-sys { background: var(--sys); color: #fff; box-shadow: 0 16px 36px -16px color-mix(in srgb, var(--sys) 60%, transparent); }
.btn-sys:hover { filter: brightness(.93); transform: translateY(-2px); }
.kicker.sys { color: var(--sys); }

/* problema band */
.problem-band {
  background: var(--ink-900); color: #fff; border-radius: var(--r-xl);
  padding: clamp(34px, 5vw, 60px); display: grid; grid-template-columns: auto 1fr; gap: 28px;
  align-items: center; position: relative; overflow: hidden;
}
.problem-band::before {
  content: ""; position: absolute; right: -60px; top: -60px; width: 280px; height: 280px;
  border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--sys) 45%, transparent), transparent 70%);
}
.problem-band > * { position: relative; z-index: 1; }
.problem-band .big { font-family: var(--font-display); font-size: clamp(44px, 7vw, 72px); font-weight: 600; color: var(--sys); line-height: 1; }
.problem-band h3 { color: #fff; font-size: clamp(22px, 2.6vw, 30px); }
.problem-band p { color: #b9c4d8; margin-top: 12px; font-size: 16.5px; max-width: 620px; }
@media (max-width: 640px) { .problem-band { grid-template-columns: 1fr; } }

/* recursos — usa feature-grid, com acento do sistema */
.sys-features .feature-card .ic { background: var(--sys-soft); color: var(--sys); }
.sys-features .feature-card:hover { border-color: color-mix(in srgb, var(--sys) 35%, var(--line)); }

/* fluxo (steps com acento) */
.sys-steps .step .n { background: linear-gradient(145deg, color-mix(in srgb, var(--sys) 78%, white), var(--sys)); box-shadow: 0 16px 36px -16px color-mix(in srgb, var(--sys) 60%, transparent); }

/* faixa de resultados */
.results { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.result {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 26px; text-align: left;
}
.result .v { font-family: var(--font-display); font-size: clamp(32px, 4vw, 44px); font-weight: 600; color: var(--sys); line-height: 1; }
.result .l { margin-top: 10px; font-size: 14.5px; color: var(--ink-600); font-weight: 500; }
@media (max-width: 820px) { .results { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .results { grid-template-columns: 1fr; } }

/* navegação entre sistemas (rodapé da página interna) */
.sysnav { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; margin-top: 22px; }
.sysnav a {
  display: flex; align-items: center; gap: 14px; background: #fff; border: 1px solid var(--line);
  border-radius: var(--r-md); padding: 20px; transition: .2s; box-shadow: var(--sh-sm);
}
.sysnav a:hover { transform: translateY(-3px); box-shadow: var(--sh-md); border-color: var(--brand-200); }
.sysnav a .ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; flex: none; }
.sysnav a .ic svg { width: 23px; height: 23px; }
.sysnav a b { font-family: var(--font-display); font-weight: 600; font-size: 16px; color: var(--ink-900); display: block; }
.sysnav a span { font-size: 13px; color: var(--ink-500); font-weight: 600; }
.sysnav a.is-current { border-color: var(--sys); box-shadow: inset 0 0 0 1px var(--sys); pointer-events: none; }
@media (max-width: 740px) { .sysnav { grid-template-columns: 1fr; } }